Igatherv_pure

Igatherv_pure#

The benchmark for the MPI_Igatherv function that measures pure communication time. All processes input X bytes. The root process receives X*np bytes, where np is the number of processes. The root of the operation is changed round-robin.

Property

Description

Measuredpattern

MPI_Igatherv/MPI_Wait

MPI data type

MPI_BYTE

Root

i%num_procs in iteration i

Reportedtimings

Bare time

Reportedthroughput

None